Bring Me The Horizon were scheduled to perform today at Provinssirock Festival in in Finland.

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Unfortunately, the band were forced to pull out at the advice of a doctor due to an illness affecting vocalist Oli Sykes.

The band promised to make up to their Finnish fans soon. Check out the tweets below.

Get well soon, Oli!

Watch more: APMAs 2014: Bring Me The Horizon's Oli Sykes wins Album Of The Year with speech about his addiction